19730 Precision Steel Feeler Gage,0.030",1/2"x12" Blades Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: PRE19730 Qty On Cart Features Made from 1/2" wide spring steel stock, close grain high carbon steel. Material is ground and polished to precision tolerances. Features Back FeaturesMade from 1/2" wide spring steel stock, close grain high carbon steel. Material is ground and polished to precision tolerances.